How to develop custom boards?

[liisa]

Hi, The Nordic team

       I drew a custom board using nrf54l15 chip. How do I develop my custom board? Is it OK to use the program of DK board directly?

[jay]

Hi Liisa,

Yes, you can use the nRF54L15 DK board as the target board.

You’ll need to define your hardware in an overlay file and include it as a base device overlay when adding your build configuration.

In the overlay, you can disable unused peripherals (such as SPI, PWM, etc.) and enable only what you need, like I2C for a specific sensor.

However, keep in mind that you’ll need to review the DK’s configuration and DTS components to understand how they’re structured, so you can adapt them properly.

That’s all I can share from my experience.

Regards,
Jay

[liisa]

Ok,thank you.I'll do as you say

[jay]

sure feel free ask..